| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| research on ear ringing | 1.92 | 1 | 5942 | 68 | 23 |
| research | 0.16 | 1 | 948 | 39 | 8 |
| on | 1.76 | 0.6 | 4902 | 49 | 2 |
| ear | 1.28 | 0.8 | 7639 | 39 | 3 |
| ringing | 1.57 | 0.7 | 4066 | 70 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| research on ear ringing | 1.95 | 0.7 | 9550 | 30 |
